70516340794 has 4 divisors (see below), whose sum is σ = 105774511194. Its totient is φ = 35258170396.

The previous prime is 70516340779. The next prime is 70516340827. The reversal of 70516340794 is 49704361507.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41133924225 + 29382416569 = 202815^2 + 171413^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17629085197 + ... + 17629085200.

Almost surely, 2^70516340794 is an apocalyptic number.

70516340794 is a deficient number, since it is larger than the sum of its proper divisors (35258170400).

70516340794 is a wasteful number, since it uses less digits than its factorization.

70516340794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35258170399.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 70516340794 in words is "seventy billion, five hundred sixteen million, three hundred forty thousand, seven hundred ninety-four".